Archiv: experts


15.10.2019 - 18:46 [ CNN ]

Interstellar comet fits right in with our solar system

At the end of August, amateur astronomer Gennady Borisov spotted a new comet while at the MARGO observatory in Crimea. The amateur astronomer used a 0.65-meter telescope he built and saw something that resembled a comet with a short tail.

Observations by NASA’s Jet Propulsion Laboratory Solar System Dynamics Group have supported that …

01.10.2019 - 17:46 [ Sputnik ]

Israeli Defence Engineer Reveals Why Saudi Defences Failed to Repel Aramco Attacks

He elaborated that no „fancy“ systems are needed for this and that the quite simple and battle-proven Russian Pantsir S1 (NATO reporting name SA-22 Greyhound) systems with dual 2A38M 30 millimetre automatic cannons equipped with infrared direction finders would do the trick. Russia has been successfully using Pantsirs to repel frequent massive drone attacks on its Hmeymim base in Syria carried out by local militant groups.

01.09.2019 - 08:04 [ New York Times ]

A Very German Idea of Freedom: Nude Ping-Pong, Nude Sledding, Nude Just About Anything

“It’s all about freedom,” said John C. Kornblum, a former United States ambassador to Germany, who has lived here on and off since the 1960s, and was once shouted at by a naked German for not taking off his swimming shorts in a whirlpool.

“Germans are both afraid of freedom and deeply desire it,” Mr. Kornblum said. “But hierarchy and rules are so embedded that direct political or social dissonance is simply not thinkable.”

14.06.2019 - 08:41 [ Regierung des Vereinigten Königreichs - gov.uk ]

Iran: statement on expert talks from E3 Ambassadors

The British, French and German Ambassadors to Iran welcomed representatives from INSTEX and E3 technical experts to Tehran this week for discussions with the relevant Iranian experts and counterparts. These discussions, funded by the EU TAIEX instrument, have helped to advance our collective efforts to ensure trade with Iran that is compliant with EU and international law can continue, including through the special purpose vehicle “INSTEX”.

We understand the economic pressure the Iranian people are facing. We are committed to working with Iran to deliver INSTEX’s first transaction as quickly as possible.

10.05.2019 - 17:16 [ CNBC ]

What trade war? China stocks jump after tariff hike

Acknowledging that continued talks on Friday stateside will be „positive,“ Nick Marro, analyst at the Economist Intelligence Unit, said …

09.05.2019 - 12:08 [ Spectator ]

Train your brain: How to keep your mind young

in the past decade, with the help of MRI scans and experiments on mice and monkeys, neuroscientists have demonstrated comprehensively that the human brain remains plastic throughout life. Like Victorian cartographers, they have mapped the landscape of the brain to show that old dogs can learn new tricks — and in fact they must, to keep in shape.

29.03.2019 - 10:50 [ Metro.co.uk ]

There is mysterious ‘undocumented technology’ hidden on Intel computer chips, researchers say

Computer experts have claimed that the chips which power most of the computers in the world are hiding mysterious and ‘undocumented’ technology.

Analysts from Positive Technologies alleged that Intel chips and processors contain an enigmatic ‘logic signal analyser’ capable of reading ‘almost all data on a computer’.

The claims are likely to alarm conspiracy theorists …

27.03.2019 - 02:40 [ Metro.co.uk ]

Petition to revoke Article 50 rejected after hitting 5,750,000 signatures

The Government has rejected a petition calling for Brexit to be stopped, which has gathered more than 5.75 million signatures.

27.03.2019 - 02:39 [ BBC ]

Why bots probably aren’t gaming the ‚Cancel Brexit‘ petition

The BBC spoke to three cyber-security experts about how likely it is that a number of the 3m signatures gathered so far are not genuine.

They all agreed that the petition’s email validation process would be a deterrent.

23.03.2019 - 07:24 [ Guido Fawkes ]

‘Revoke Article 50’ Petition Creator Threatened May, Discussed How to Buy “Legal” Guns and Take Them to Commons

Remainers and Leavers alike have been getting a little too excited about the Revoke Article 50 Petition. Yes, you can sign it as many times as you like with made up email addresses and whatever name and country you care to put in. Yes, there are videos online explaining in detail how to use bots to hijack Parliamentary petitions – exactly what happened with the second referendum petition immediately after the referendum. Is it actually going to stop Brexit? No, that will be MPs…

23.03.2019 - 07:17 [ @NorthropGrumma1 / Twitter ]

Replying to @philiphaggis @JuliaHB1: Oh rite So just make millions of email addresses Simple

23.03.2019 - 07:11 [ Metro.co.uk ]

Is the revoke Article 50 petition being hijacked by bots? Unlikely, say experts

Over three million people have signed the petition to revoke Article 50 and cancel Brexit. But are they all real?

In recent years, automated programs known as bots have come to be used for artificially inflating Instagram follower counts, mining bitcoin or swaying online polls.

13.02.2019 - 18:19 [ Financial Times ]

Huawei accuses US of ‘political’ campaign against telecoms group

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“Some say that because these countries are using Huawei equipment, it makes it harder for US agencies to obtain these countries’ data,” he added.

Mr Xu also revealed that Huawei would spend more than $2bn to restructure the code used in its telecoms services worldwide after a series of “confrontational” meetings with Britain’s cyber security agency over the issue.

13.02.2019 - 18:01 [ sdxcentral.com ]

Huawei Works With Arm, Not Intel, on New CPU

(7.1.2019) William Xu, director of the board and chief strategy marketing officer of Huawei, noted that Huawei had worked extensively with Intel. But he said a diversity of applications and data is driving varied computing requirements. “Huawei has long partnered with Intel to make great achievements,” said Xu in a statement. “Together we have contributed to the development of the ICT industry. Huawei and Intel will continue our long-term strategic partnerships and continue to innovate together.”

13.02.2019 - 17:56 [ theVerge.com ]

Don’t use Huawei phones, say heads of FBI, CIA, and NSA

During his testimony, FBI Director Chris Wray said the government was “deeply concerned about the risks of allowing any company or entity that is beholden to foreign governments that don’t share our values to gain positions of power inside our telecommunications networks.” He added that this would provide “the capacity to maliciously modify or steal information. And it provides the capacity to conduct undetected espionage.”

13.02.2019 - 12:23 [ Wikipedia ]

Out-of-order execution

The high logical complexity of the out-of-order technique is the reason that it did not reach mainstream machines until the mid-1990s. Many low-end processors meant for cost-sensitive markets still do not use this paradigm due to the large silicon area required for its implementation. Low power usage is another design goal that is harder to achieve with an out-of-order execution (OoOE) design.

A vulnerability in some microprocessor manufacturers‘ implementations of the out-of-order execution mechanism was reported to the manufacturers on June 1, 2017, but which was not publicized until January 2018, …

13.02.2019 - 12:03 [ zdnet.com ]

New Spectre attack variant can pry secrets from Intel’s SGX protected enclaves

(2.3.2018) The so-called SgxPectre side-channel attack affects programs with sensitive components protected by Intel’s SGX or Software Guard Extensions enclaves.

SGX is available in newer Intel Core chips and allows developers to selectively isolate sensitive application code and data to run in their own execution environment.

13.02.2019 - 11:59 [ Jennifer Fernick ‏/ Twitter ]

From “FORESHADOW: Extracting the Keys to the Intel SGX Kingdom with Transient Out-of-Order Execution”: Leaky chip, side channel leakage, and hostile OS = decrypting ~100% of the data, ~100% of the time. #realworldcrypto

(10.1.2019)

13.02.2019 - 11:55 [ Arxiv.org ]

Practical Enclave Malware with Intel SGX

(8.2.2019) Modern CPU architectures offer strong isolation guarantees towards user applications in the form of enclaves. For instance, Intel’s threat model for SGX assumes fully trusted enclaves, yet there is an ongoing debate on whether this threat model is realistic. In particular, it is unclear to what extent enclave malware could harm a system. In this work, we practically demonstrate the first enclave malware which fully and stealthily impersonates its host application. Together with poorly-deployed application isolation on personal computers, such malware can not only steal or encrypt documents for extortion, but also act on the user’s behalf, e.g., sending phishing emails or mounting denial-of-service attacks.

19.05.2018 - 21:33 [ New York Times ]

Trump Jr. and Other Aides Met With Gulf Emissary Offering Help to Win Election

There were concerns inside the company, Psy-Group, about the plan’s legality, according to one person familiar with the effort. The company, whose motto is “shape reality,” consulted an American law firm, and was told that it would be illegal if any non-Americans were involved in the effort.

Mr. Zamel, the founder of Psy-Group and one of its owners, has been questioned about the August 2016 meeting by investigators for the special counsel, and at least two F.B.I. agents working on the inquiry have traveled to Israel to interview employees of the company who worked on the proposal.

19.05.2018 - 21:31 [ Haaretz ]

Mueller Investigators Questioned Witnesses in Israel and Seized Computers, Report Says

The report, citing four sources, said that a company linked to Zamel, Psy-Group, was working on an online manipulation campaign that involved usage thousands of fake social media accounts to help Trump get elected. The report, Zamel himself was questioned by Mueller’s investigators and at least two FBI agents were sent to Israel to interview the company’s employees. Mueller’s team also worked with the Israel Police to seize computers of one of Zamel’s firms. The New York Times notes that there were concerns inside the company about the plan’s legality, since U.S. law prohibits non-Americans from being involved in the election.